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7 min read · Alabama Business Law · Birmingham & Hoover
To file a mechanic's lien in Alabama, you generally must give any required notice to the property owner, record a verified statement of lien in the probate office of the county where the property sits, and do so within your deadline, which is six months for original contractors, four months for most subcontractors and materialmen, and thirty days for laborers. Filing the lien only secures your claim; you must then file suit to enforce it, generally within six months.
A mechanic's lien is the most powerful collection tool available to anyone who improves real property in Alabama. It attaches your claim to the property itself, which gives you leverage that an ordinary unpaid invoice never will. But Alabama's lien statute is technical and unforgiving, and a single missed deadline can wipe out your rights entirely.
This guide walks through how the process works for contractors, subcontractors, and suppliers, the deadlines that depend on your role, and the steps that turn a lien into actual payment. It is educational; because lien rights turn on precise facts and dates, confirm your specific deadlines before relying on general timelines.
Lien rights in Alabama belong to those who furnish labor, materials, or equipment to improve real property. The first step is identifying your role, because the deadlines and notice requirements differ sharply between an original contractor who deals directly with the owner and a remote subcontractor or supplier who does not.
Your role also affects how much you can claim. Original contractors can generally claim a 'full price' lien for the amount owed, while certain remote claimants may be limited to the unpaid balance the owner still owes the contractor at the time notice is given.
Subcontractors and suppliers who did not contract directly with the owner often must give the owner written notice before or in connection with claiming a lien. This notice protects the owner from paying twice and is a prerequisite to the lien for certain claimants.
Missing or mishandling this notice is one of the most common reasons a lien fails. Because the notice rules depend on your role and the type of lien you are claiming, identify them at the start of the project, not after payment stops.
You perfect a mechanic's lien in Alabama by recording a verified statement of lien in the probate office of the county where the property is located. The statement must identify the amount claimed, the property, and the owner, and it must be filed within your deadline.
Those deadlines run from your last day of furnishing labor or materials and depend on your role: generally six months for original contractors, four months for most subcontractors and materialmen, and just thirty days for day laborers. Because two parties on the same job can have very different deadlines, calendar yours the moment a payment problem appears.
Recording the lien secures your position, but it does not by itself get you paid. To collect, you must file a lawsuit to enforce the lien, and in Alabama that suit generally must be filed within six months. If you miss the enforcement deadline, the recorded lien can lapse.
A successful enforcement action can ultimately lead to a court-ordered sale of the property to satisfy the debt. In practice, the credible threat of that outcome frequently produces payment well before a sale ever occurs.
A Hoover subcontractor finishes its drywall work, but the general contractor never pays. Months drift by while the sub sends emails and waits on repeatedly promised checks.
Mechanic's liens carry strict notice and filing deadlines tied to when the work was performed, and that kind of delay can forfeit the right entirely. Acting promptly to perfect the lien, instead of waiting on promises, is what preserves this powerful payment remedy.
This scenario is a simplified, illustrative hypothetical to explain how the law generally works. It is not a real case and is not a prediction or guarantee of any particular outcome.
Our Birmingham and Hoover business litigators handle these matters every day. Learn how we can help with mechanic's liens, or call for a free, confidential consultation.
This guide is provided for general educational purposes only and does not constitute legal advice or create an attorney-client relationship. Alabama law and its application depend on the specific facts of your situation and can change over time. For advice about your matter, speak with a licensed Alabama attorney.